ECRI Microelectronics

Synchro to Digital converters or Resolver to Digital Converters module(SDC/RDC)

Synchro to Digital converters or Resolver to Digital Converters module(SDC/RDC)

Synchro to Digital converters or Resolver To Digital Converters(SDC/RDC)

Synchro to digital converters or Resolver to Digital Converters (SDC/RDC)(also called synchronous machine) or Resolver to Digital Converters (also called rotary transformer) is the core device of servo system and is widely used in systems such as radar, navigation and gun servo control. The conversion between analog signal and digital signal enables the system to implement quantitative processing and control of angels.

Features of Digital to Synchro converters or Digital to Resolver Converters(SDC/RDC):

  • Internal differential motion isolated converter
  • The resolution :12bit,14bit
  • Three-state latching output
  • High continually tracking rate

Application of

Digital to Synchro converters or Digital to Resolver Converters (SDC/RDC):

  • Antenna monitoring
  • Artillery control system
  • Digital servo-controlled system
  • Coordinate transformation
  • Platform control system
Taggg Resolution power accuracy
Synchro to Digital Converters or Resolver to Digital Converters (HSDC/HRDC211 Series) 10 bits, 12 bits, 14 bits +5V,±15V ±8.5 arc min (12bits) ,±5.3 arc min (14bits)
Synchro to Digital Converters or Resolver to Digital Converters 2S44RDC/SDC Series Two-channel 14 bits +5V,±15V ±5.3 arc min
Synchro to Digital Converters or Resolver to Digital Converters HTS20R64 Series Two-speed RDC Conver differs from 17 to 20 bits +5V,±15V ±40 arc sec(17 bits), ±20 arc sec(18 bits),±10 arc sec(19 bits),±5 arc sec(20 bits)
Synchro to Digital Converters or Resolver to Digital Converters HTS20 Series Programmable 2-speed SD differs from 17 to 20 bits +5V,±15V ±40 arc sec(17 bits), ±20 arc sec(18 bits),±10 arc sec(19 bits),±5 arc sec(20 bits)
Synchro to Digital Converters or Resolver to Digital Converters (HSDC/HRDC27 Series) 12 or 14 bits +5V,±15V ±8.5 arc min (12bits) ,±5.3 arc min (14bits)
Synchro to Digital Converters or Resolver to Digital Converters (HSDC/HRDC1459 Series) 12,14 or 16 bits +5V,±15V ±8.5 arc min (12bits) ,±5.3 arc min (14bits),±2.93 arc min (16bits)
Synchro to Digital Converters or Resolver to Digital Converters (HSDC/HRDC1746 Series) 16bits +5V,±12V ±2 arc min
Synchro to Digital converters or Resolver to Digital Converters (MSDC/MRDC37 series) 12,14 or 16 bits +5V,±15V ±8.5 arc min (12bits) ,±5.3 arc min (14bits),±2.93 arc min (16bits)